exec('/home/mike/binaries/release/bin/ffmpeg -i '.$filename_http.' -ar 44100 -r 25 -acodec aac -vcodec libx264 -profile:v baseline -crf 18 -strict -2 -f mp4 -s 640x480 -y /var/www/html/'.$filename.'-'.$filename.'.mp4');
  $filenameText = $filename.".txt";
  $messageText = "file /var/www/html/ffmpeg_open.mp4";
  createInputText($filenameText,$messageText);

  $messageText = "file /var/www/html/".$filename.'-'.$filename.".mp4";
  createInputText($filenameText,$messageText);

  $messageText = "file /var/www/html/ffmpeg_close.mp4";
  createInputText($filenameText,$messageText);

  exec('/home/mike/binaries/release/bin/ffmpeg -y -f concat -i  /var/www/html/'.$filenameText.' -acodec aac -vcodec libx264 -movflags +faststart -strict -2 -f mp4  /var/www/html/'.$filename.'.mp4');